15634219888

素因数分解:

$2^4\times 7^3\times {\mathrm{89}}^1\times {\mathrm{32009}}^1$

素因数の和:32127

約数の個数: 80

約数和(自身を含む): 35723160000

約数和(自身を除く): 20088940112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 343, 356, 392, 623, 686, 712, 784, 1246, 1372, 1424, 2492, 2744, 4361, 4984, 5488, 8722, 9968, 17444, 30527, 32009, 34888, 61054, 64018, 69776, 122108, 128036, 224063, 244216, 256072, 448126, 488432, 512144, 896252, 1568441, 1792504, 2848801, 3136882, 3585008, 5697602, 6273764, 10979087, 11395204, 12547528, 19941607, 21958174, 22790408, 25095056, 39883214, 43916348, 45580816, 79766428, 87832696, 139591249, 159532856, 175665392, 279182498, 319065712, 558364996, 977138743, 1116729992, 1954277486, 2233459984, 3908554972, 7817109944, 15634219888]

約数ペア:

[(1, 15634219888), (2, 7817109944), (4, 3908554972), (7, 2233459984), (8, 1954277486), (14, 1116729992), (16, 977138743), (28, 558364996), (49, 319065712), (56, 279182498), (89, 175665392), (98, 159532856), (112, 139591249), (178, 87832696), (196, 79766428), (343, 45580816), (356, 43916348), (392, 39883214), (623, 25095056), (686, 22790408), (712, 21958174), (784, 19941607), (1246, 12547528), (1372, 11395204), (1424, 10979087), (2492, 6273764), (2744, 5697602), (4361, 3585008), (4984, 3136882), (5488, 2848801), (8722, 1792504), (9968, 1568441), (17444, 896252), (30527, 512144), (32009, 488432), (34888, 448126), (61054, 256072), (64018, 244216), (69776, 224063), (122108, 128036)]